Which of jean piaget's stages of cognitive development is characterized by abstract thinking and the creation of hypotheticals?

Conctrete operational

The third stage in Piaget's theory of cognitive development  is known as the concrete operational. This period traverses the time of middle infancy it starts almost at the 7 years of the age and extends until roughly at the age of 11 and is designated by the evolution of logical thought. As the title suggests, the concrete operational stage of development is a time when the child is competent of implementing a change of rational operations and decisions using concrete thoughts.

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1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

c it has to be i googled it